DescriptionHippocardia cunea (fossil rostroconch) (Silica Formation, Middle Devonian; quarry northwest of Paulding, Ohio, USA) 4 (48318175732).jpg Hippocardia cunea...
DescriptionHippocardia cunea (fossil rostroconch) (Silica Formation, Middle Devonian; quarry northwest of Paulding, Ohio, USA) 3 (48318057176).jpg Hippocardia cunea...
DescriptionHippocardia cunea (fossil rostroconch) (Silica Formation, Middle Devonian; quarry northwest of Paulding, Ohio, USA) 2 (48318060071).jpg Hippocardia cunea...
DescriptionHippocardia cunea (fossil rostroconch) (Silica Formation, Middle Devonian; quarry northwest of Paulding, Ohio, USA) 1 (48318173467).jpg Hippocardia cunea...